import java.util.Scanner;
public class Main {
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);
        System.out.println("请输入a的值： ");
        int a = input.nextInt();
        System.out.println("请输入b的值： ");
        int b = input.nextInt();
        int c;
        c = a + b;
        System.out.println("c="+ c);
    }
}